专利挖掘与专利布局ppt课件

1、2011/7/15,车慧中博士，专利挖掘与布局，北京,专利挖掘与专利布局,车慧中 博士 工信联合(北京)知识产权咨询公司,主讲人 车慧中博士,工信联合(北京)知识产权咨询有限公司技术副总 (台湾)冠亚智财股份有限公司技术长兼副总经理 全国中小企业人才公共服务平台/知识产权服务中心副主任 学历： 科技管理博士、机械工程硕士、机械工程本科 资历/经历： 入选Whos Who 2011 入选2000 Outstanding Intellectuals of the 21st Century SCI学术期刊IEEE Transactions on Knowledge and Data Engineer

2、ing审查委员 斐陶斐荣誉学会会员 美国化学学会会员 (台湾)中国机械工程学会正级永久会员 (台湾)中华萃思(TRIZ)学会永久会员暨理事 (台湾)中华系统性创新学会永久会员 (台湾)中华大学科技管理系、元智大学机械工程系兼任助理教授 (台湾)工业技术研究院技术移转中心专案经理、专利工程师,2011/7/15,车慧中博士，专利挖掘与布局，北京,内容大纲,1. 专利挖掘 2. 专利布局规划,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,1. 专利挖掘,What Why Who Where When How,专利挖掘的what,专利挖掘

3、的几个意义 意义A 从日常工作(研发、制造、)当中挖掘出具有专利性(实用性、新颖性、创造性)的技术而申请专利。 意义B 挖掘出具有市场潜力、但尚未形成专利红海的技术项目而进行专利申请与布局。 意义C 挖掘且创造出让竞争对手头疼的项目，而进行专利申请与布局,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利挖掘的why,知识经济的时代，专利不是万能，没有专利却万万不能。 建立企业整体的专利意识，从各个角落同步保护知识产权。 主张专利权较主张商业秘密容易，降低因同业挖角造成技术外流的影响 资源有限而欲望无穷，当研发资源有限的时候，必须把有限的资源(研发资源)妥善运用在最有价值的地方 分金定

4、位、采矿、钻油；锁定目标、事半功倍 及早掌握技术优势、通过专利布局建构专利壁垒、建立市场竞争优势,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利挖掘的who,市场人员,知识产权人员,研发人员,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利挖掘的When,A. anytime B. 市场/技术尚未成熟时,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利挖掘的Where,Clean room 市场信息 学术论文 专利数据库,研 发,原型机 (雏型机,试 量 产,量 产,开 拓 通 路,销 售,市 场 信 息,专 利,专 利,论 文,领先指标,落后指标,专 利,20

5、11/7/15,车慧中博士，专利挖掘与布局，北京,专利挖掘的How,1) 灵感法 (2) 脑力风暴法 (3) 心智绘图法 (4) 曼陀罗法 (5) 专利地图法 (6) TRIZ,2011/7/15,车慧中博士，专利挖掘与布局，北京,1) 脑力风暴法,脑力风暴法(brainstorming, BS) 指一群人互相激荡，像点燃鞭炮一样，在很短的时间内产生大量的点子。最后再从量中取质，从大量点子中间挑选出最佳方案。 原则一：暂缓批判，因为批评有抑制的作用 原则二：欢迎自由联想 原则三：鼓励利用并改善他人的构想(搭便车理论) ，延伸、结合、改良别人的想法。 操作技巧 一个接一个 停止-继续 分组讨论

6、分组竞赛,2011/7/15,车慧中博士，专利挖掘与布局，北京,1) 改良式脑力风暴法,笔记式脑力风暴法(MBS法) 主持人提示主题 出席者每个人将构想写在纸上(10分钟) 每个人宣读与说明构想15个 主持人写在白板 其它人受到启发之后也可以写在自己的纸上，稍后宣读与说明 随时进行改良 尽量提出全部构想 主持人进行归纳 就归纳出的几个方案进行评估与讨论,2011/7/15,车慧中博士，专利挖掘与布局，北京,2) 心智绘图(mind map,心智绘图(mind map) 放射式思考 打开心灵自由通道的方法,2011/7/15,车慧中博士，专利挖掘与布局，北京,3) 曼陀罗法,利用一幅九宫格图，将

7、主题写在中央，然后把由主题所引发的各种想法或联想写在其余的八个圈内,2011/7/15,车慧中博士，专利挖掘与布局，北京,以曼陀罗法思考专利运用方案,2011/7/15,车慧中博士，专利挖掘与布局，北京,3) 改良式曼陀罗法,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利 检 索,专利地图,专利 信息,产品/技术 研究课题,4) 专利地图分析法,机会,威胁,专利知识,Garbage in, garbage out,量化分析(统计工具) 质性研究(主观剖析,1.管理知识 2.技术知识 3.法务知识 4.财务知识,掌握机会,排除威胁

8、,以曼陀罗法规划Patent Map,2011/7/15,车慧中博士，专利挖掘与布局，北京,4) 专利地图分析法-1,专利检索 To get right patents Garbage in, garbage out. 专利管理图 发展趋势 竞争地区、竞争公司、key person 专利引证图 Key patents(高影响力专利、高进步性专利) 技术发展脉络(Skeleton) 专利技术图 技术分布 技术功效布局矩阵 研发与市场策略 权利要件图 Design around; Invent around,2011/7/15,车慧中博士，专利挖掘与布局，北京,4) 专利地图分析法-2,法律地图

9、法律状态(Legal Status) 缴费维护状态、转让、授权、许可状态 家族地图(Family Map) File wrapper 搜集禁止反悔证据 Infringement analysis Design around; invent around. 诉讼地图 两造攻防策略 对付Patent Troll,2011/7/15,车慧中博士，专利挖掘与布局，北京,4) 专利地图分析法-3,财务地图 专利强度评估(Patent Evaluation) 专利价值评估(Patent Valuation) 科技预测 以专利数量预测未来技术发展 技术领域虽有不同，专利地图的分析方法相同。 专利地图是一种选

10、择，不是一种规则。 分析方法很多，需选择最合适有效的分析方法。 软件只是专利地图的一部分，不是全部。 分析师的专业是其中关键。 地图是死的，分析师是活的，重点在于分析师如何分析地图所呈现的信息,2011/7/15,车慧中博士，专利挖掘与布局，北京,5) TRIZ,TRIZ 俄文(Theoria Resheneyva Isobretatelskehuh Zadach，创新问题解决理论)的缩写。 TRIZ之父： Genrich Altshuller 1946 年，TRIZ 创始人Altshuller 任职于前苏联海军专利局担任专利审核员，在专利的审核作业中，他察觉到任何一种技术系统的创新过程中都是

11、有其一定的型态与过程。 Altshuller挑出 40,000 件被视为具有较佳创新方法的专利，来探索其解决之道与运用方法，企图从其中归纳出基本原则与型态。 每一个具有创新的专利，基本上都是在解决需求冲突的问题，也就是所谓的矛盾。 有改善，就有恶化 解决这些冲突的解决方案被一再使用。 如果发明家拥有解决方案的知识，创新发明的工作将会更为容易,2011/7/15,车慧中博士，专利挖掘与布局，北京,5) TRIZ的基础与工具,TRIZ的基础 系统 矛盾 创新的5种等级 理想化原理 系统演进的8种模式 TRIZ的主要工具 39个特性参数、40个发明原则、矛盾矩阵 物质-场分析模型 ARIZ分析步骤,

12、2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,2. 专利布局规划,没有布局的专利只是一盘散沙 经过布局后的专利才是混凝土,2011/7/15,车慧中博士，专利挖掘与布局，北京,神木,2011/7/15,车慧中博士，专利挖掘与布局，北京,九节芒,通过布局以后的专利,从单一申请地区看 高度的产品相关性。 高度的技术相关性。 高度相似的权利请求特征。 从国际申请来看 具有绵密的同族专利网络。 全球同族专利 主张国际优先权 美国同族专利 Continuation Application(继续申请案) Continuation-in-Part

13、 Application(部分继续申请案) Divisional Application(分割案,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利布局的战略,战略A 地方包围中央、乡村包围城市 战略B 权利要求同时布局到产品与方法 战略C 权利要求同时从小组件布局到大系统 战略D 权利要求同时从核心组件布局到应用产品,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利布局的战略-A,A B C,基础专利 核心专利,A B C D,A B C E,A B C F,A B C G,A B C H,A B D,地方包围中央 乡村

14、包围城市,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利布局的战略-B,制作方法,产品,权利要求同时布局到产品与方法,侵权举证容易,对应之金额较高,侵权举证不易,对应之金额较低,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利布局的战略-C,系统,小组件,权利要求同时从小组件布局到大系统,侵权举证容易,对应之金额高,侵权举证困难,对应之金额低,机构(模块,设备,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利布局的战略-D,前言)应用产品,前言)核心组件,权利要求同时从核心组件布局到应用产品,侵权举证容易,对应之金额高,侵权举证困难,对应之金额低,成品,2011

15、/7/15,车慧中博士，专利挖掘与布局，北京,专利布局战略A,PCB油墨喷涂机 地方包围中央、乡村包围城市,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利布局的战略-A,A B C,基础专利 核心专利,A B C D,A B C E,A B C F,A B C G,A B C H,A B D,地方包围中央 乡村包围城市,实用新型是好武器,中国专利法第二十二条 授予专利权的发明和实用新型，应当具备新颖性、创造性和实用性。 新颖性 该发明或者实用新型不属于现有技术；也没有任何单位或者个人就同样的发明或者实用新型在申请日以前向国务院专利行政部门提出过申请，并记载在申请日以后公布的专利申请

16、文件或者公告的专利文件中。 创造性 与现有技术相比， 该发明具有突出的实质性特点和显着的进步， 该实用新型具有实质性特点和进步。 实用性 该发明或者实用新型能够制造或者使用，并且能够产生积极效果,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,PCB油墨喷涂机,9件专利构成专利布局,9 patents 138 claims 27 independent claims (27种结构组成) (只有一种会实施,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利布局战略B,无纺布

17、权利要求同时布局到产品与方法,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利布局的战略-B,制作方法,产品,权利要求同时布局到产品与方法,侵权举证容易,对应之金额较高,侵权举证不易,对应之金额较低,权利要求(US 410,1. A drylaid nonwoven material comprising bicomponent fibres each fibre comprising: A) a high melting polyolefin component; and B) a low melting polyolefin component 1) having a melti

18、ng point at least 4 DEG C. lower than the melting point of said high melting polyolefin component, 2) constituting at least a part of the surface of said bicomponent fibre, and 3) comprising a non-grafted polyolefin component and a grafted polyolefin component a) wherein said grafted polyolefin comp

19、onent has been grafted with an unsaturated dicarboxylic acid or an anhydride thereof,2011/7/15,车慧中博士，专利挖掘与布局，北京,权利要求(US 410,12.A method for producing a drylaid nonwoven material, comprising forming a fibrous web using dry lay nonwoven equipment, the web comprisingbicomponent fibres each fibre compri

20、sing: A) a high melting polyolefin component; and B) a low melting polyolefin component 1) having a melting point at least 4 DEG C. lower than the melting point of said high melting polyolefin component, 2) constituting at least a part of the surface of said biocomponent fibre, and 3) comprising a n

21、on-grafted polyolefin component and a grafted polyolefin component a) wherein said grafted polyolefin component has been grafted with an unsaturated dicarboxylic acid or an anhydride thereof,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利布局战略C,二板式射出成形机的卡榫机构,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利布局的战

22、略-C,系统,小组件,权利要求同时从小组件布局到大系统,侵权举证容易,对应之金额高,侵权举证困难,对应之金额低,机构(模块,设备,二板式射出成形机之卡榫机构,1. 一种二板式射出成形机之卡榫机构，包括有 一卡榫，.；以及 一套筒，. 。 11. 一种二板式射出成形机之锁模装置，包括有一卡榫机构，其特征在于该卡榫机构. 21. 一种二板式射出成形机，包括有一基座与锁模装置，该锁模装置包括有一卡榫机构，其特征在于该卡榫机构,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利布局战略B, C,LCD侧边锁合装置 权利要求同时布局到产品与方

23、法 权利要求同时从小组件布局到大系统,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利布局的战略-B,制作方法,产品,权利要求同时布局到产品与方法,侵权举证容易,对应之金额较高,侵权举证不易,对应之金额较低,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利布局的战略-C,系统,小组件,权利要求同时从小组件布局到大系统,侵权举证容易,对应之金额高,侵权举证困难,对应之金额低,机构(模块,设备,2011/7/15,车慧中博士，专利挖掘与布局，北京,LGs US5835139,2011/7/15,车慧中博士，专利挖掘与布局，北京,具体问题,传统的作法，用四颗螺丝正面锁住液晶面板的

24、外框 锁得很牢，但是造成外框太厚了,a second support frame,a first support frame,上框套在下框内 把4个螺丝改从侧边通过下框锁住上框。简单！搞定,2011/7/15,车慧中博士，专利挖掘与布局，北京,Claim 1,1. A liquid crystal display device comprising: a liquid crystal panel with a display area and having front and back surfaces and a first plurality of edges; a light unit

25、with a second plurality of edges joined with the liquid crystal panel; a first support frame(190) supporting the light unit and having a portion that extends parallel to at least one edge of the light unit; a second support frame(400) coupled to the portion of the first frame; an outer casing(500),

26、and a fastening part(430, 410a, 410b, 410c) joining together the first and second support frames(190,400) and the outer casing(500) through the portion(410a) of the first support frame(190) that is coupled to the second support frame(400,螺丝 在这里,专利主题是液晶显示器,2011/7/15,车慧中博士，专利挖掘与布局，北京,权利要求 1,1. A liqui

27、d crystal display device comprising: a liquid crystal panel with a display area and having front and back surfaces and a first plurality of edges; a light unit with a second plurality of edges joined with the liquid crystal panel; a first support frame(190) supporting the light unit and having a por

28、tion that extends parallel to at least one edge of the light unit; a second support frame(400) coupled to the portion of the first frame; an outer casing(500), and a fastening part(430, 410a, 410b, 410c) joining together the first and second support frames(190,400) and the outer casing(500) through

29、the portion(410a) of the first support frame(190) that is coupled to the second support frame(400,专利主题是液晶显示器,2011/7/15,车慧中博士，专利挖掘与布局，北京,权利要求 5 a body having an input device; a cover, coupled to an edge of the body, having a second plurality of side edges, and a fastening unit attaching the first plu

30、rality of side edges of the liquid crystal display device to the second plurality of side edges of the cover, the liquid crystal display device being mounted to the cover. 8. A portable computer comprising: a liquid crystal display device having a first side edge; a body having an input device; a co

31、ver joined with the body and having a second side edge, and a fastening unit joining together the liquid crystal display device and the cover through the first and second side edges of the liquid crystal display device and the cover, respectively,专利主题是NB,专利主题是NB,2011/7/15,车慧中博士，专利挖掘与布局，北京,权利要求 9,9.

32、A liquid crystal display device comprising: a first support frame having a first fastening member at a side edge of the first support frame; a reflector unit adjacent the first support frame; a light source adjacent to the reflector unit; a light guide unit adjacent the reflector unit; a protection

33、unit adjacent the light guide unit; a prism unit adjacent the protection unit; a diffuser unit adjacent the prism unit; a liquid crystal panel adjacent the diffuser unit, and a second support frame having a second fastening member at a side edge of the second support frame, wherein the reflector uni

34、t, the protection unit, the prism unit, and the diffuser unit, the liquid crystal panel are between the first and second support frame, and the first and second support frames are attached to each other through the first and second fastening members only through the side edges of the first and secon

35、d support frames,专利主题是液晶显示器,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,LGs US5926237,权利要求独立项,1. A method of forming a liquid crystal display device 6. A method of assembling a portable computer comprising a liquid crystal display 9. A method of assembling a portable computer comprising a

36、liquid crystal display device 10. A method of forming a liquid crystal display device 15. A method of forming a liquid crystal display device 25. A method of forming a liquid crystal display device 35. A method of making a liquid crystal display device 45. A method of making a portable computer 54.

37、A method of making a portable computer,专利主题是显示器制作方法,专利主题是NB的制作方法,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,LGs US6002457,专利主题是液晶显示器,1. A liquid crystal display device 5. A liquid crystal display device 9. A liquid crystal display device 13. A liquid crystal display device 18. A liquid cr

38、ystal display device 23. A liquid crystal display device comprising the steps of Product by process 权利要求 33. A liquid crystal display device 37. A liquid crystal display device,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,LGs US6020942,专利主题是NB,1. A portable computer 4. A portable computer 1

39、0. A portable computer 13. A portable computer 14. A portable computer 23. A portable computer,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,LGs US6373537,专利主题是LCD an inserting nut press formed in said hole, and a screw threaded into said inserting nut, wherein said screw fixes said top case

40、 to said main supporter such that said liquid crystal display panel is retained in said main supporter. 12. A method of assembling a liquid crystal display device, comprising: installing a backlight unit and a liquid crystal display panel in an interior chamber of a main supporter; inserting an inse

41、rting nut in a predefined hole in a side edge of a top case; press forming said inserting nut such that the inserting nut is retained in the predefined hole; locating the top case on the main supporter such that the liquid crystal display panel has a top edge and a side edge protected by the top cas

42、e and such that the inserting nut is aligned with a recess in the main supporter, and fixing the top case and the main supporter together by threading a screw into the inserting nut, wherein the liquid crystal display panel is retained in the main supporter,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士

43、，专利挖掘与布局，北京,LGs US6512558,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利主题是LCM,1. A display module-housing assembly comprising: a liquid crystal flat display module for displaying images; a display housing having a front housing and a rear housing, the front housing being fitted to the fro

44、nt of the flat display module, and the rear housing being fitted to the rear of the flat display module, and a coupler for coupling the front housing to the rear housing to fix the flat display module directly between the front housing and the rear housing, wherein the flat display module includes a

45、 backlight part for emitting light, and a liquid crystal panel part for receiving the light from the backlight part to display images, and wherein the liquid crystal panel part is directly attached to the front housing, and the backlight part is directly attached to the rear housing,2011/7/15,车慧中博士，

46、专利挖掘与布局，北京,权利要求 11,11. A kit for assembling a display module-housing assembly for a liquid crystal flat display module, the kit comprising: a front housing part configured to be fitted to the front of the flat display module; a rear housing part configured to be fitted to the rear of the flat displa

47、y module, and a coupling part configured to couple the front housing part to the rear housing part to fix the flat display module directly between the front housing part and the rear housing part, wherein the flat display module includes a backlight part for emitting light, and a liquid crystal pane

48、l part for receiving the light from the backlight part to display images, and wherein the front housing part is configured to directly attach to the liquid crystal panel part, and the rear housing part is configured to directly attach to the backlight part,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利布局,由7件专利构成专利布局

49、 Filed from 3 JUL 1997 to 28 DEC 2001 35个权利要求独立项 A LCD A method of making a LCD device A portable computer A method of making a portable computer A kit for assembling a display module-housing assembly for a LCD module 目的 简单的创意，独特的发明，强大的专利布局 扩大诉讼之求偿基础与许可谈判之能力 获取的权利金远超过专利申请费用,2011/7/15,车慧中博士，专利挖掘与布局，北

50、京,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利布局战略D,板块状音响设备 权利要求同时从核心组件布局到应用产品,2011/7/15,车慧中博士，专利挖掘与布局，北京,专利布局的战略-D,前言)应用产品,前言)核心组件,权利要求同时从核心组件布局到应用产品,侵权举证容易,对应之金额高,侵权举证困难,对应之金额低,成品,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北

51、京,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,2

52、011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,2011/7/15,车慧中博士，专利挖掘与布局，北京,全球827个同族专利,2011/7/15,车慧中博士，专利挖掘与布局，北京,10 families in TW,Personal computing devices TW378300B B 2000-01-01 Active acoustic devices TW432889B B 2001-05-01 Acoustic devices etc. TW462199B B 2001-11-01 Acoustic device TW4622

53、01B B 2001-11-01 Loudspeakers TW462203B B 2001-11-01,Mid/high frequency loudspeaker drive unit TW462206B B 2001-11-01 Acoustic device TW465252B B 2001-11-21 Acoustic device TW475340B B 2002-02-01 Passenger vehicles TW487661B B 2002-05-21 Keyboard comprising a loudspeaker TW510138B B 2002-11-11,2011/

54、7/15,车慧中博士，专利挖掘与布局，北京,43 Families in US,Vending machine US6003766 1999-12-21 Panel-form loudspeakers US6031926 2000-02-29 Loudspeakers comprising panel-form acoustic radiating elements US6144746 2000-11-07 Vibration transducers US6151402 2000-11-21 Visual display means incorporating loudspeakers US6

55、169809B1 2001-01-02,Greetings or the like card US6181799B1 2001-01-30 Panel-form loudspeakers US6188775B1 2001-02-13 Inertial vibration transducers US6192136B1 2001-02-20 Panel-form loudspeakers US6198831B1 2001-03-06 Portable compact disc player US6201878B1 2001-03-13,2011/7/15,车慧中博士，专利挖掘与布局，北京,43

56、Families in US,Ceiling tile loudspeaker US6215881B1 2001-04-10 Laptop computer with loudspeaker(s) US6243473B1 2001-06-05 Visual display means incorporating loudspeakers US6266426B1 2001-07-24 Loudspeakers US6278787B1 2001-08-21 Acoustic device US6282298B1 2001-08-28,Noticeboards incorporating louds

57、peakers US6285770B1 2001-09-04 Loudspeakers comprising panel-form acoustic radiating elements US6304661B1 2001-10-16 Panel-form microphones US6307942B1 2001-10-23 Passenger vehicles incorporating loudspeakers comprising panel-form acoustic radiating elements US6320967B1 2001-11-20 Personal computing

58、 devices comprising a resonant panel loudspeaker US6324052B1 2001-11-27,2011/7/15,车慧中博士，专利挖掘与布局，北京,Families in US,Passenger vehicles incorporating loudspeakers comprising panel-form acoustic radiating elements US6324294B1 2001-11-27 Loudspeakers comprising panel-form acoustic radiating elements US63

59、27369B1 2001-12-04 Acoustic device US6332029B1 2001-12-18 LOUDSPEAKERS WITH PANEL-FORM ACOUSTIC RADIATING ELEMENTS US6351542B2 2002-02-26 US2001017924A12001-08-30,Greetings or the like card US6359991B1 2002-03-19 Acoustic display screen US6389935B1 2002-05-21 Musical instruments incorporating loudspeakers US6399870B1 2002-06-04 Packaging US6404894B1 2002-06-11 Acoustic devices US6442282B2 20